Hardware Spec Index

Brontix FN-4976 XT 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4976-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index858 (Case Fans scale)
Category rank#1,191
Street price$29
Power4 W
Performance per dollar29.59
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4976 XT
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4976 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4904481 (accessed 2026-10-23).